3 Commits

Author	SHA1	Message	Date
Amy Kwan	5041a485b9	[PowerPC] Exploit Prefixed Load/Stores using the refactored Load/Store Implementation ... This patch exploits the prefixed load and store instructions utilizing the refactored load/store implementation introduced in D93370. Prefixed load and store instructions are emitted whenever we are loading or storing a value with an offset that fits into a 34-bit signed immediate. Patterns for the prefixed load and stores are added in this patch, as well as the implementation that detects when we are loading and storing a value with an offset that fits in 34-bits. Differential Revision: https://reviews.llvm.org/D96075	2021-09-14 08:39:49 -05:00
Albion Fung	db26cd30b6	[PowerPC] Improve f32 to i32 bitcast code gen ... The code gen for f32 to i32 bitcast is not currently the most efficient; this patch removes some unneccessary instructions gerneated. Differential revision: https://reviews.llvm.org/D100782	2021-05-31 16:00:58 -05:00
Baptiste Saleil	34dc1ccb96	[PowerPC] Exploit the vinsw, vinsd, and vins[wd][lr]x instructions on P10 ... This patch generates the vinsw, vinsd, vinsblx, vinshlx, vinswlx, vinsdlx, vinsbrx, vinshrx, vinswrx and vinsdrx instructions for vector insertion on P10. Differential Revision: https://reviews.llvm.org/D94454	2021-02-18 14:17:47 +00:00